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PatentlyUseful(tm) Patent Application Number Search Engine
Find a Published Patent App at the USPTO by number. Use the EXACT number and DON'T use the leading "US" (e.g. 20040243699 works but US20040243699 doesn't).
Assign the keyword "pa" to this and typing "pa 20040243699" will get you that app.
LexisNexis Citation Search
This search-engine add-on can be used to perform the Get by Citation function in LexisNexis (Lexis) to retrieve cases, statutes, law review & journal articles, etc. Must be signed in to a valid LexisNexis account with appropriate subscription access.
Westlaw Citation Search
This search-engine add-on can be used to perform the Find Citation function in Westlaw to retrieve cases, statutes, law review & journal articles, etc. Must be signed in to a valid Westlaw account with appropriate subscription access.
Helioid
Use the Helioid categorization based search engine to view and quickly refine your search results.
PatentlyUseful(tm) Patent Number Search Engine
Search the United States Patent and Trademark Office (USPTO) by Patent Number.
lexisONE Citation Search
This search-engine add-on can be used to perform the Search by Citation feature on lexisONE to retrieve cases. No account is required to perform the search and view the results, but a free lexisONE account is required to read the full text of cases.
4th Circuit Search
4th Circuit Opinion Search, advanced type for keyword or phrase
To create your own collections, you must have a Mozilla Add-ons account.
